RD-Y(St)Y

Data cable, suitable for fast connection

Konstrukce

Bare copper conductor 0,5 mm² (7 x 0,3 mm)
PVC core insulation
Cores color coded

Cores twisted to pairs (approx. 20 pitch/m)

4 pairs twisted to bunch

Bunches twisted in concentric layers

Electrostatic screen of plastic coated aluminium foil with tinned drain-wire 0,5 mm² (7 x 0,3 mm)

Color grey (RAL 7032) or blue (RAL 5015)

PVC self-extinguishing and flame resistant, according to DIN VDE 0482-332-1-2/DIN EN 60332-1-2/IEC 60332-1-2

Technická data

Special PVC for data cable according to DIN VDE 0815
Conductor resistance (loop) max. 73,6 Ω/km
Temperature range flexing from -5°C to +50°C; fixed from -30°C to +70°C
Operating voltage (operating value) max. 600V
Test voltage a.c. 50 Hz core/core 2000 V, core/screen 2000 V
Insulation resistance core/core min. 100 MΩ/km, core/screen min. 100 MΩ/km
Mutual capacitance at 800 Hz max. 100 nF/100m (this value can be exceeded by 20 % in cables up to 4 pairs)
Impendace at 1 kHz approx. 370 Ω, at 10 kHz approx. 130 Ω
Capacity unbalance at 800 Hz max 100 pF/100m (20% of the values, but one value up to 400 pF is allowed)
Line attenuation at 1 kHz approx. 1,2 dB/km, at 10 kHz approx. 3,0 dB/km
Cross-talk attenuation at 10 kHz and cable lenght of 500 m min. 60 dB
Minimum bending radius approx. 7,5 x cable diameter

Použití

Appliance and data transmission cables RD-Y(St)Y are used in measuring and control technology,
for example in control centers of industrial lines and power plants. The static screen protects the
transmission circuits against outer electrical intreferences. Pairs are twisted with short pitches and
different lenghts that leads to good crosstalk attenuation values in a bunch. Cables are designed for transmission of analog and digital signals up to frequencies of approx. 10 kHz. These cables offer advantages
of fast and economic installation. This solderless conecting technique is based on a compression termination that
uses a spring-clip for the connection of the cable to a square rigid post withot pre-stripping.
For this technique it is necessary to have an exact 7-core stranded PVC conductor and a semi-rigid PVC.

Note:

CE = the product is conformed with the EC Low-Voltage Directive 2014/35/EU.
Halogen-free type RD-H(St)H available on request, see section.
Conforms to RoHS.

Technické parametry

SKU	Plášť	Počet párů	×	průřez jádra [mm²]	Vnější ø žíly [mm]	Počet svazků [mm]	Vnější ø cca [mm]	Obsah Cu [kg/km]	Hmotnost kabelu [kg/km]
0320140	šedý	2	×	2 × 0,5	1.5		7.8	25	67
0320141	šedý	4	×	2 × 0,5	1.5	1	9.8	45	112
0320142	šedý	8	×	2 × 0,5	1.5	2	12.6	85	188
0320143	šedý	12	×	2 × 0,5	1.5	3	15.7	125	292
0320144	šedý	16	×	2 × 0,5	1.5	4	17.4	165	368
0320145	šedý	24	×	2 × 0,5	1.5	6	20.3	245	484
0320146	šedý	32	×	2 × 0,5	1.5	8	23.2	325	704
0320147	šedý	48	×	2 × 0,5	1.5	12	27.0	485	1007
0320148	šedý	96	×	2 × 0,5	1.5	24	35.5	965	1836
0320189	modrý	2	×	2 × 0,5	1.5		7.8	25	67
0320190	modrý	4	×	2 × 0,5	1.5	1	9.8	45	112
0320191	modrý	8	×	2 × 0,5	1.5	2	12.6	85	188
0320192	modrý	12	×	2 × 0,5	1.5	3	15.7	125	292
0320193	modrý	16	×	2 × 0,5	1.5	4	17.4	165	368
0320194	modrý	24	×	2 × 0,5	1.5	6	20.3	245	484
0320195	modrý	32	×	2 × 0,5	1.5	8	23.2	325	704
0320196	modrý	48	×	2 × 0,5	1.5	12	27.0	485	1007
0320197	modrý	96	×	2 × 0,5	1.5	24	35.5	965	1836